Display screen or portion thereof with graphical user interface



The sole FIGURE is a front view of a display screen or portion thereof with graphical user interface showing our new design.

The dot-dash broken lines in the FIGURE illustrate a display screen or portion thereof and form no part of the claimed design. Trademarks and copyrights are the property of their respective owners. 

CLAIM The ornamental design for a display screen or portion thereof with graphical user interface, as shown and described. 